@color-sd : rgba(0,0,0,.2); //shadow
@color-blue : #4c9cee;
@color-0-54: rgba(0,0,0,.54);
@border-color: rgba(238,238,238, 1);

.base-content{
	display: block;
	content: '';
	position: absolute;
	box-sizing: border-box;
}
.border-bottom{
	.base-content;
	width: 100%;
	left: 0;
	bottom: 0;
	-webkit-transform: scaleY(.5);
    transform: scaleY(.5);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
	border-bottom: 1px solid @border-color;
}
.border-left{
	.base-content;
	height: 100%;
	left: 0;
	top: 0;
	-webkit-transform: scaleX(.5);
    transform: scaleX(.5);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
	border-left: 1px solid @border-color;
}
.border-right{
	.base-content;
	height: 100%;
	top: 0;
	right: 0;
	-webkit-transform: scaleX(.5);
    transform: scaleX(.5);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
	border-left: 1px solid @border-color;
}